CN113218490B - Adjustable support leg for weighing sensor - Google Patents
Adjustable support leg for weighing sensor Download PDFInfo
- Publication number
- CN113218490B CN113218490B CN202011150585.7A CN202011150585A CN113218490B CN 113218490 B CN113218490 B CN 113218490B CN 202011150585 A CN202011150585 A CN 202011150585A CN 113218490 B CN113218490 B CN 113218490B
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- lifting
- support column
- rod
- weighing
- adjusting
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- 238000005303 weighing Methods 0.000 title claims abstract description 75
- 230000000670 limiting effect Effects 0.000 claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 241000309551 Arthraxon hispidus Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/08—Bearing mountings or adjusting means therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Prostheses (AREA)
Abstract
The invention provides an adjustable support leg for a weighing sensor. The adjustable support leg for the load cell includes: the base, four angles of the bottom of base are respectively fixedly connected with support backing rings, the top fixedly connected with support column of base. The adjustable support leg for the weighing sensor provided by the invention has the advantages that the clamping joint is clamped with the connector and has the limiting effect, the first linkage gears in the two groups of support columns are conveniently and synchronously driven by the linkage shafts to rotate and adjust, the first linkage gears on the two sides synchronously drive the adjusting rods in the two groups of support columns during rotation, the adjusting rods synchronously rotate and conveniently and synchronously drive the two symmetrical weighing sensors above the two groups of support columns to synchronously adjust the height, the weighing surfaces of the two groups of weighing sensors are kept in the horizontal direction, and the problem that the weighing data error is large due to the fact that the weighing surfaces of the two groups of weighing sensors are not parallel when the two groups of weighing sensors are used simultaneously is avoided, so that the stability of height adjustment position adjustment when the two groups of weighing sensors are used simultaneously is ensured.
Description
Technical Field
The invention relates to the technical field of weighing sensors, in particular to an adjustable support leg for a weighing sensor.
Background
The load cell is supported and mounted in use by means of support feet, which are each supported on the ground or other support surface, but such support feet can also be used for container scales or for weighing other loadable instruments, wherein the support feet have the task of receiving the weight force to be measured and introducing it into the load cell without the effect of measurement errors, since in particular in platform scales the platform is often slightly curved due to the weight load and thus transmits horizontal longitudinal forces and torques to the support feet, which can lead to a deterioration in the weighing accuracy, the support feet must reduce the stresses caused by the movement of the platform and introduce the weight force into the load cell as unchanged as possible, so that in different embodiments a large number of support feet and other load supporting devices are disclosed, which introduce the weight of the load carrier or the weighing platform into the load cell as stress-free as possible.
The weighing sensor can select single weighing sensor, two weighing sensor or four weighing sensor to make up the use when using, and the bottom of every weighing sensor all sets up the supporting leg structure that corresponds, because the demand of using, when highly adjusting the supporting leg, the part of every group supporting leg is adjusted alone for two weighing sensor is when carrying out high regulation, and the altitude mixture control on two sides is asynchronous, easily causes the weighing plane not on the coplanar, and leads to influencing the measurement accuracy when two weighing sensor uses.
Accordingly, there is a need to provide an adjustable foot for a load cell that addresses the above-described issues.
Disclosure of Invention
The invention provides an adjustable support leg for a weighing sensor, which solves the problem that the height adjustment of a double weighing sensor is asynchronous when the support leg is adjusted.
In order to solve the above technical problems, the adjustable support leg for a weighing sensor provided by the present invention includes: the base, four angles of the bottom of the base are fixedly connected with support backing rings respectively, the top of the base is fixedly connected with a support column, one side of the support column is provided with a sliding hole, one side of the support column is provided with a mounting hole, and the surface of the support column is provided with a positioning pin groove; the adjusting rod is provided with the bottom of the base at one end, the bottom end of the adjusting rod is fixedly connected with an adjusting disc, and the surface of the adjusting rod is provided with a lifting thread surface; the lifting connecting rod is arranged in the adjusting rod, a lifting thread groove is formed in the bottom of the lifting connecting rod, a mounting thread groove is formed in the top of the lifting connecting rod, and a lifting pointer is fixedly connected to one side of the lifting connecting rod; the weighing sensor is arranged above the lifting connecting rod, a connecting groove is formed in the top of the weighing sensor, a limit groove is formed in the top of the weighing sensor, and a connecting screw is arranged in the limit groove; the bottom of the limiting sliding shaft is fixed in the support column; the inner surface of the adjusting gear is fixed on the surface of the adjusting rod, the bottom of the inner wall of the supporting column is fixedly connected with a supporting ring, the inner surface of the supporting ring is rotationally connected with a connector, and one end of the connector is fixedly connected with a first linkage gear; the connecting shaft is arranged on one side of the supporting column, one end of the connecting shaft is fixedly connected with a clamping joint, the surface of the connecting shaft is fixedly connected with a limiting disc, and the center of the surface of the connecting shaft is provided with a holding sleeve rod; the support pivot, the one end of support pivot is fixed in one side of support column, the surface rotation of support pivot is connected with the rotor plate, movable hole and locating hole have been seted up respectively on the rotor plate, the internal surface of movable hole with the size looks adaptation of universal driving axle, the locating hole with be provided with the locating pin axle between the locating pin groove.
Preferably, the supporting backing ring is made of rubber materials, and wavy lines are formed in the bottom of the supporting backing ring.
Preferably, the inside of the mounting hole is communicated with the inside of the support column, and the locating pin groove is located right below the mounting hole.
Preferably, the top of adjusting the pole runs through in proper order the base with the support column just extends to the inside of support column, the lift connecting rod is T shape structure, the internal surface of lift thread groove with the surface threaded connection of lift screw face.
Preferably, one end of the lifting pointer passes through the sliding hole and extends to the outside of the supporting column, and the surface of the lifting pointer is in sliding connection with the inner surface of the sliding hole.
Preferably, the inner surface of the connecting groove is clamped with the surface of the lifting connecting rod, the inside of the limiting groove is communicated with the inside of the connecting groove, and the surface of the connecting screw is in threaded connection with the inner surface of the mounting thread groove.
Preferably, the top end of the limiting sliding shaft penetrates through the lifting connecting rod and extends to the upper side of the lifting connecting rod, and the surface of the limiting sliding shaft is in sliding connection with the lifting connecting rod.
Preferably, the surface of the first linkage gear is meshed with the surface of the adjusting gear, and the first linkage gear and the adjusting gear are bevel gears.
Preferably, one end of the clamping connector passes through the mounting hole and extends to the inside of the support column, the surface of the clamping connector is clamped with the inner surface of the connector, the limiting disc is of a disc type structure, the holding sleeve rod adopts a rubber sleeve, and the surface of the holding sleeve rod is of a golf ball structure.
Preferably, the device further comprises a second linkage gear, the surface of the second linkage gear is meshed with the surface of the adjusting gear, and the corresponding connecting structure of the second linkage gear is identical to the corresponding connecting structure of the first linkage gear.
Compared with the related art, the adjustable support leg for the weighing sensor has the following beneficial effects:
the invention provides an adjustable support leg for a weighing sensor, which is characterized in that clamping connectors at two ends of a linkage shaft are respectively inserted into two groups of support column structures, the clamping connectors are clamped with connectors to realize limiting effect, a first linkage gear in the two groups of support columns is conveniently and synchronously driven by the linkage shaft to rotate and adjust, a first linkage gear at two sides synchronously drives an adjusting rod in the two groups of support columns during rotation, and the adjusting rod synchronously drives two symmetrical weighing sensors above the two groups of support columns to synchronously adjust the height during synchronous rotation, so that the weighing surfaces of the two groups of weighing sensors are kept in the horizontal direction, and large weighing data errors caused by non-parallel weighing surfaces during simultaneous use of the two groups of weighing sensors are avoided, so that the stability of height adjustment position adjustment during simultaneous use of the two groups of weighing sensors is ensured.
Drawings
FIG. 1 is a schematic view of a first embodiment of an adjustable foot for a load cell according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion B shown in FIG. 2;
fig. 4 is a schematic structural view of a second embodiment of an adjustable foot for a load cell according to the present invention.
Reference numerals in the drawings: 1. the device comprises a base, 11, a supporting backing ring, 12, a supporting column, 121, a sliding hole, 122, a mounting hole, 123, a locating pin groove, 2, an adjusting rod, 21, an adjusting disk, 22, a lifting thread surface, 3, a lifting connecting rod, 31, a lifting thread groove, 32, a mounting thread groove, 33, a lifting pointer, 4, a weighing sensor, 41, a connecting groove, 42, a limiting groove, 43, a connecting screw, 5, a limiting sliding shaft, 6, an adjusting gear, 61, a supporting ring, 62, a connecting head, 63, a first linkage gear, 64, a second linkage gear, 7, a linkage shaft, 71, a clamping joint, 72, a limiting disk, 73, a holding sleeve rod, 8, a supporting rotating shaft, 81, a rotating plate 811, a movable hole, 812, a locating hole, 82 and a locating pin.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural view of a first embodiment of an adjustable support leg for a weighing sensor according to the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of portion B shown in FIG. 2; fig. 4 is a schematic structural view of a second embodiment of an adjustable foot for a load cell according to the present invention.
First embodiment:
an adjustable foot for a load cell comprising: the base 1, four corners of the bottom of the base 1 are fixedly connected with a support backing ring 11, the top of the base 1 is fixedly connected with a support column 12, one side of the support column 12 is provided with a sliding hole 121, one side of the support column 12 is provided with a mounting hole 122, and the surface of the support column 12 is provided with a positioning pin groove 123; the device comprises an adjusting rod 2, wherein one end of the adjusting rod 2 is provided with the bottom of the base 1, the bottom end of the adjusting rod 2 is fixedly connected with an adjusting disc 21, and the surface of the adjusting rod 2 is provided with a lifting thread surface 22; the lifting connecting rod 3 is arranged in the adjusting rod 2, a lifting thread groove 31 is formed in the bottom of the lifting connecting rod 3, a mounting thread groove 32 is formed in the top of the lifting connecting rod 3, and a lifting pointer 33 is fixedly connected to one side of the lifting connecting rod 3; the weighing sensor 4 is arranged above the lifting connecting rod 3, a connecting groove 41 is formed in the top of the weighing sensor 4, a limit groove 42 is formed in the top of the weighing sensor 4, and a connecting screw 43 is arranged in the limit groove 42; the bottom of the limiting sliding shaft 5 is fixed in the support column 12; the adjusting gear 6, the internal surface of adjusting gear 6 is fixed on the surface of adjusting lever 2, the bottom of the inner wall of support column 12 fixedly connects with support ring 61, the internal surface of support ring 61 rotates and connects with the joint head 62, one end of joint head 62 fixedly connects with the first linkage gear 63; the universal driving shaft 7 is arranged on one side of the supporting column 12, one end of the universal driving shaft 7 is fixedly connected with a clamping joint 71, the surface of the universal driving shaft 7 is fixedly connected with a limiting disc 72, and the center of the surface of the universal driving shaft 7 is provided with a holding sleeve rod 73; the support pivot 8, the one end of support pivot 8 is fixed in one side of support column 12, the surface rotation of support pivot 8 is connected with the rotating plate 81, set up movable hole 811 and locating hole 812 on the rotating plate 81 respectively, the internal surface of movable hole 811 with the size looks adaptation of universal driving shaft 7, locating hole 812 with be provided with between the locating pin groove 123 location round pin axle 82.
Through inserting the joint 71 at both ends of the universal driving shaft 7 into the inside of the structure of two sets of support columns 12 respectively, the joint 71 conveniently drives the inside first linkage gear 63 of two sets of support columns 12 through the universal driving shaft 7 in step and rotates the regulation, the inside regulation pole 2 of two sets of support columns 12 is driven in step to the first linkage gear 63 of both sides when rotating, the regulation pole 2 conveniently drives the regulation of the two symmetrical weight sensors 4 and the step height of two sets of support columns 12 top in step, the weighing surface of two sets of weighing sensors 4 is kept in the horizontal direction, the weighing surface is not parallel and lead to weighing data error big when avoiding two sets of weighing sensors 4 to use simultaneously, in order to ensure the stability of height adjustment position adjustment when two sets of weighing sensors 4 use simultaneously.
The inside of the sliding hole 121 is communicated with the inside of the base 1, so that the lifting pointer can be conveniently lifted and adjusted;
the lifting thread surfaces 22 on the adjusting rods 2 are conveniently connected with the lifting thread grooves 31, two groups of supporting rods 12 are arranged in total during use, the structures between the two groups of supporting rods 12 are symmetrically distributed, and the structures between the two groups of adjusting rods 2 and the supporting rods 12 are symmetrically distributed, so that the universal driving shafts 7 can synchronously drive the clamping joints 71 at two ends to rotate during rotation, the clamping joints 71 at two ends can synchronously drive the connectors 62 inside the two groups of supporting rods 12 to rotate during rotation, the two groups of connectors 62 synchronously drive the adjusting gears 6 at two sides to rotate through the first linkage gears 63 corresponding to two sides, the adjusting gears 6 at two sides synchronously drive the corresponding two groups of adjusting rods 2 to rotate, and the lifting connecting rods 3 at two sides can be synchronously driven to be adjusted upwards or downwards through the threaded connection structure during rotation of the two groups of adjusting rods 2, so that the adjustment heights of the weighing sensors 4 on the two groups of lifting connecting rods 3 are identical, and the stability during the cooperation of the two groups of weighing sensors 4 is convenient to use is ensured;
the rotating plate 81 can freely rotate on the supporting rotating shaft 8 to facilitate the position adjustment of the movable hole 811 on the rotating plate 81, and when the movable hole 811 rotates above the supporting rotating shaft 8, the mounting hole 122 is in a fully unfolded state to facilitate the mounting and dismounting of the clamping connector 71;
when the movable hole 811 rotates to the position right below the supporting rotating shaft 8, the rotating plate 81 covers the outer side of the limiting disc 72, and the movable hole 811 on the rotating plate 81 covers the surface of the linkage shaft 7, the adjusted rotating plate 81 is fixed through the positioning pin 82, so that the stability of the rotating plate 81 to the limiting disc 72 is guaranteed, and the limiting disc 72 and the linkage shaft 7 can be freely rotated and adjusted, so that the stability of connection between the clamping joint 71 and the connecting head 62 is guaranteed.
The supporting backing ring 11 is made of rubber materials, and wavy lines are formed in the bottom of the supporting backing ring 11.
The support backing ring 11 made of rubber is convenient to install and fix the base 1, and the stability of the base 1 after installation is increased by the structure of the wavy lines.
The inside of the mounting hole 122 communicates with the inside of the support column 12, and the positioning pin groove 123 is located directly below the mounting hole 122.
The bottom of support column 12 is the integral type structure between base 1, and mounting hole 122 is used for the installation of universal driving shaft 7, and location pin groove 123 is used for the installation of location round pin axle 82, conveniently carries out spacing and fixed to the pivoted plate 81 through location round pin axle 82.
The top of adjusting lever 2 runs through in proper order base 1 with support column 12 just extends to the inside of support column 12, lifting connection rod 3 is T shape structure, the internal surface of lifting thread groove 31 with lifting thread face 22's surface threaded connection.
The surface of adjusting lever 2 is connected for rotating between base 1 and support column 12, adjusts lever 2 and conveniently rotates the regulation through the regulating plate 21 of bottom, conveniently drives lift screw thread face 22 and adjusting gear 6 synchronous rotation and adjusts when adjusting lever 2 rotates, and lift screw thread face 22 drives lift connecting rod 3 through the structure of the threaded connection of lift screw thread groove 31 when rotating to the regulation of height is carried out to weighing sensor 4 on the lift screw 3 to the convenience.
One end of the lifting pointer 33 passes through the sliding hole 121 and extends to the outside of the support column 12, and the surface of the lifting pointer 33 is slidably connected with the inner surface of the sliding hole 121.
The lifting pointer 33 is fixed on the surface of the lifting connecting rod 3, the lifting connecting rod 3 synchronously drives the lifting pointer 33 to adjust the height when in lifting adjustment, and when the lifting pointer 33 adjusts the height, a scale of the lifting height can be arranged on the outer side of the sliding hole 121 according to the use requirement, and the scale is used for indicating the height of the lifting pointer 33 to adjust so as to improve the accuracy of the height adjustment of the lifting connecting rod 3.
The inner surface of the connecting groove 41 is clamped with the surface of the lifting connecting rod 3, the inside of the limiting groove 42 is communicated with the inside of the connecting groove 41, and the surface of the connecting screw 43 is in threaded connection with the inner surface of the mounting thread groove 32.
The top end of the limiting sliding shaft 5 penetrates through the lifting connecting rod 3 and extends to the upper portion of the lifting connecting rod 3, and the surface of the limiting sliding shaft 5 is in sliding connection with the lifting connecting rod 3.
The limiting sliding shafts 5 are provided with four groups, the four groups of limiting sliding shafts 5 are distributed in a rectangular shape, the surfaces of the four groups of limiting sliding shafts 5 are in sliding connection with the surface of the lifting connecting rod 3, and the four groups of limiting sliding shafts 5 and the supporting ring 61 are distributed in a staggered manner and are not affected by each other.
The surface of the first linkage gear 63 is meshed with the surface of the adjusting gear 6, and the first linkage gear 63 and the adjusting gear 6 are bevel gears.
One end of the clamping head 71 passes through the mounting hole 122 and extends into the support column 12, the surface of the clamping head 71 is clamped with the inner surface of the connecting head 62, the limiting disc 72 is of a disc type structure, the holding sleeve rod 73 is a rubber sleeve, and the surface of the holding sleeve rod 73 is of a golf ball structure.
The clamping connector 71 is convenient to connect between the linkage shaft 7 and the support column 12, the clamping connector 71 is of a rectangular structure, the inner surface of the connector 62 in the support column 12 is clamped with the surface of the clamping connector 71, the clamping connector 71 can be synchronously rotated and adjusted after being connected with the connector 62, the surface of the connector 62 is rotationally connected with the support ring 61, and the support ring 61 plays a role in supporting and limiting the connector 62, so that the stability of the connector 62 during rotation is guaranteed.
The working principle of the adjustable support leg for the weighing sensor provided by the invention is as follows:
when the synchronous height adjustment of the two groups of opposite weighing sensors 4 is required, the heights of the weighing sensors 4 are preferably adjusted to the lowest state, and the two ends of the linkage shaft 7 are respectively installed in the connector 62;
the rotation universal driving shaft 7, the bayonet joints 71 at both ends are synchronously driven to rotate by the universal driving shaft 7, the connectors 62 inside the two groups of support columns 12 are synchronously driven to rotate when the bayonet joints 71 rotate, the two groups of connectors 62 synchronously drive the two groups of first linkage gears 63 to rotate when rotating, the two groups of first linkage gears 63 synchronously drive the adjusting gears 6 on both sides to rotate, the two groups of adjusting gears 6 synchronously drive the symmetrically distributed adjusting rods 2 to rotate, the lifting connecting rods 3 are synchronously driven to move upwards to be adjusted through a threaded structure when the adjusting rods 2 rotate, and the two groups of lifting connecting rods 3 synchronously drive the two groups of corresponding weighing sensors 4 to be adjusted in height so as to achieve the aim of synchronous adjustment.
Compared with the related art, the adjustable support leg for the weighing sensor has the following beneficial effects:
through inserting the joint 71 at both ends of the universal driving shaft 7 into the inside of the structure of two sets of support columns 12 respectively, the joint 71 conveniently drives the inside first linkage gear 63 of two sets of support columns 12 through the universal driving shaft 7 in step and rotates the regulation, the inside regulation pole 2 of two sets of support columns 12 is driven in step to the first linkage gear 63 of both sides when rotating, the regulation pole 2 conveniently drives the regulation of the two symmetrical weight sensors 4 and the step height of two sets of support columns 12 top in step, the weighing surface of two sets of weighing sensors 4 is kept in the horizontal direction, the weighing surface is not parallel and lead to weighing data error big when avoiding two sets of weighing sensors 4 to use simultaneously, in order to ensure the stability of height adjustment position adjustment when two sets of weighing sensors 4 use simultaneously.
Second embodiment:
and a second linkage gear 64, wherein the surface of the second linkage gear 64 is meshed with the surface of the adjusting gear 6, and the corresponding connection structure of the second linkage gear 64 is the same as that of the first linkage gear 63.
The second linkage gear 64 and the first linkage gear 63 have the same structure, are arranged in the same group of support columns 12 and are meshed with the same adjusting gear 6, and when the adjusting gear 6 rotates, the first linkage gear 63 and the second linkage gear 64 synchronously rotate at the same speed, so that the four groups of support columns 12 are conveniently connected in rectangular distribution, and two adjacent groups of support columns 12 are symmetrically distributed and have the same structure, so that the four groups of weighing sensors 4 can be conveniently used synchronously and the height can be conveniently adjusted;
the connecting structure corresponding to the second linkage gear 64 is the same as the connecting structure corresponding to the first linkage gear 63, the surface of the support column 12 is provided with a control structure matched with the second linkage gear 64 and a rotation limiting structure, when two groups of weighing sensors 4 are connected, a single linkage shaft 7 is adopted, four linkage shafts 7 are needed to be used for four groups of weighing sensors 4, the four linkage shafts 7 are in holding distribution so as to adapt to connection and synchronous adjustment among the four groups of weighing sensors 4, and the height of the four groups of weighing sensors 4 is kept at a moderate level when being adjusted.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (8)
1. An adjustable foot for a load cell, comprising:
the base, four angles of the bottom of the base are fixedly connected with support backing rings respectively, the top of the base is fixedly connected with a support column, one side of the support column is provided with a sliding hole, one side of the support column is provided with a mounting hole, and the surface of the support column is provided with a positioning pin groove;
the adjusting rod is provided with the bottom of the base at one end, the bottom end of the adjusting rod is fixedly connected with an adjusting disc, and the surface of the adjusting rod is provided with a lifting thread surface;
the lifting connecting rod is arranged in the adjusting rod, a lifting thread groove is formed in the bottom of the lifting connecting rod, a mounting thread groove is formed in the top of the lifting connecting rod, and a lifting pointer is fixedly connected to one side of the lifting connecting rod;
the weighing sensor is arranged above the lifting connecting rod, a connecting groove is formed in the top of the weighing sensor, a limit groove is formed in the top of the weighing sensor, and a connecting screw is arranged in the limit groove;
the bottom of the limiting sliding shaft is fixed in the support column;
the inner surface of the adjusting gear is fixed on the surface of the adjusting rod, the bottom of the inner wall of the supporting column is fixedly connected with a supporting ring, the inner surface of the supporting ring is rotationally connected with a connector, and one end of the connector is fixedly connected with a first linkage gear;
the connecting shaft is arranged on one side of the supporting column, one end of the connecting shaft is fixedly connected with a clamping joint, the surface of the connecting shaft is fixedly connected with a limiting disc, and the center of the surface of the connecting shaft is provided with a holding sleeve rod;
the support rotating shaft, one end of the support rotating shaft is fixed on one side of the support column, the surface of the support rotating shaft is rotationally connected with a rotating plate, a movable hole and a positioning hole are respectively formed in the rotating plate, the inner surface of the movable hole is matched with the size of the linkage shaft, and a positioning pin shaft is arranged between the positioning hole and the positioning pin groove;
one end of the clamping connector passes through the mounting hole and extends into the support column, the surface of the clamping connector is clamped with the inner surface of the connector, the limiting disc is of a disc type structure, the holding sleeve rod adopts a rubber sleeve, and the surface of the holding sleeve rod is of a golf spherical structure;
the device further comprises a second linkage gear, the surface of the second linkage gear is meshed with the surface of the adjusting gear, and the connecting structure corresponding to the second linkage gear is identical to the connecting structure corresponding to the first linkage gear;
the adjusting rod is convenient to rotate and adjust through the adjusting disc at the bottom, the lifting thread surface and the adjusting gear are conveniently driven to synchronously rotate and adjust when the adjusting rod rotates, and the lifting connecting rod is driven to lift and adjust through the structure of threaded connection of the lifting thread groove when the lifting thread surface rotates;
when the synchronous height adjustment of the two groups of opposite weighing sensors is required, the heights of the weighing sensors are preferably adjusted to be the lowest state, and the two ends of the linkage shaft are respectively installed in the connector;
the device comprises a support column, a clamping connector, a first linkage gear, a second linkage gear, a regulating rod, a lifting connecting rod, a regulating rod and a connecting rod.
2. The adjustable foot for a load cell of claim 1 wherein the support rim is made of rubber material and the bottom of the support rim is provided with wavy lines.
3. The adjustable foot for a load cell of claim 1 wherein the interior of the mounting hole is in communication with the interior of the support column and the dowel slot is located directly below the mounting hole.
4. The adjustable foot for a load cell of claim 1, wherein the top end of the adjustment rod sequentially penetrates through the base and the support column and extends to the inside of the support column, the lifting connecting rod is of a T-shaped structure, and the inner surface of the lifting thread groove is in threaded connection with the surface of the lifting thread surface.
5. The adjustable foot for a load cell of claim 1 wherein one end of said lifting pointer passes through said sliding aperture and extends to the exterior of said support column, the surface of said lifting pointer being slidably connected to the interior surface of said sliding aperture.
6. The adjustable foot for a load cell of claim 1, wherein the inner surface of the connecting groove is engaged with the surface of the lifting link, the inside of the limit groove is communicated with the inside of the connecting groove, and the surface of the connecting screw is screw-coupled with the inner surface of the mounting screw groove.
7. The adjustable foot for a load cell of claim 1 wherein the top end of the limit slide shaft extends through the lift link and over the lift link, the surface of the limit slide shaft being slidably connected to the lift link.
8. The adjustable foot for a load cell of claim 1 wherein a surface of said first linkage gear meshes with a surface of said adjustment gear, said first linkage gear and said adjustment gear each being a bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011150585.7A CN113218490B (en) | 2020-10-24 | 2020-10-24 | Adjustable support leg for weighing sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011150585.7A CN113218490B (en) | 2020-10-24 | 2020-10-24 | Adjustable support leg for weighing sensor |
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| Publication Number | Publication Date |
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| CN113218490A CN113218490A (en) | 2021-08-06 |
| CN113218490B true CN113218490B (en) | 2023-10-31 |
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| CN202011150585.7A Active CN113218490B (en) | 2020-10-24 | 2020-10-24 | Adjustable support leg for weighing sensor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115931101B (en) * | 2022-12-05 | 2023-11-21 | 江苏艾德姆自动化科技有限公司 | Impact-resistant stable wagon balance |
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| CN111044134A (en) * | 2019-11-18 | 2020-04-21 | 西安致开工业自动化工程有限公司 | Weighing sensor capable of being leveled |
| CN210802662U (en) * | 2019-11-29 | 2020-06-19 | 常州佳创电子有限公司 | Fixing device of electronic platform scale regulating foot |
| CN211013212U (en) * | 2019-12-24 | 2020-07-14 | 深圳市赛帝德交通设备有限公司 | Weighing device based on pressure sensor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209230761U (en) * | 2018-11-16 | 2019-08-09 | 宜博科测控科技（苏州）有限公司 | A kind of weighing sensor positioning device |
| CN110887555A (en) * | 2019-11-07 | 2020-03-17 | 西安致开工业自动化工程有限公司 | Horizontal adjusting device of weighing sensor |
| CN211425629U (en) * | 2019-12-03 | 2020-09-04 | 宜博科测控科技（苏州）有限公司 | Balance mechanism with adjustable weighing sensor installation is used |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044134A (en) * | 2019-11-18 | 2020-04-21 | 西安致开工业自动化工程有限公司 | Weighing sensor capable of being leveled |
| CN210802662U (en) * | 2019-11-29 | 2020-06-19 | 常州佳创电子有限公司 | Fixing device of electronic platform scale regulating foot |
| CN211013212U (en) * | 2019-12-24 | 2020-07-14 | 深圳市赛帝德交通设备有限公司 | Weighing device based on pressure sensor |
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